From 9e6047c01159697cfd2f9b7788af9fe90fc7f544 Mon Sep 17 00:00:00 2001 From: Guoyi Zhang Date: Wed, 21 Feb 2024 16:34:25 +0800 Subject: power: supply: axp288_fuel_gauge: Deny ROCK Pi X The ROCK Pi X is a single board computer without batteries using the AXP288 PMIC where the EFI code does not disable the charger part of the PMIC causing us to report a discharging battery with a continuously consumed battery charge to userspace. Add it to the deny-list to avoid the bogus battery status reporting. Signed-off-by: Guoyi Zhang Reviewed-by: Hans de Goede Link: https://lore.kernel.org/r/20240221083425.440108-1-kuoi@bioarchlinux.org Signed-off-by: Sebastian Reichel --- drivers/power/supply/axp288_fuel_gauge.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'drivers/power') diff --git a/drivers/power/supply/axp288_fuel_gauge.c b/drivers/power/supply/axp288_fuel_gauge.c index 967a26096485..95d9a35243c2 100644 --- a/drivers/power/supply/axp288_fuel_gauge.c +++ b/drivers/power/supply/axp288_fuel_gauge.c @@ -601,6 +601,14 @@ static const struct dmi_system_id axp288_quirks[] = { }, .driver_data = NULL, }, + { + /* Radxa ROCK Pi X Single Board Computer */ + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "ROCK Pi X"), + DMI_MATCH(DMI_BOARD_VENDOR, "Radxa"), + }, + .driver_data = (void *)AXP288_QUIRK_NO_BATTERY, + }, { /* * Various Ace PC/Meegopad/MinisForum/Wintel Mini-PCs/HDMI-sticks -- cgit v1.2.3